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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Daily Press UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above before heading out, as Basel’s weather can shift quickly between the Rhine valley and the Jura foothills. The city sits in a transitional climate zone, so a sunny morning can turn into a showery afternoon without much warning.
What makes Basel’s weather different from other Swiss cities?
Basel lies at the northern edge of Switzerland, at just 260 metres above sea level, which gives it a warmer, more continental feel than alpine cities like Zurich or Bern. Summers are moderately warm, with July highs typically reaching the mid-20s Celsius, while winters are cold but not severe — January averages hover around 2°C. The city is also one of Switzerland’s sunnier spots, receiving roughly 1,700 hours of sunshine a year, though fog can linger in the Rhine basin during late autumn and early winter.
How does the weather change through the year?
Spring (March to May) is unpredictable: temperatures climb from about 10°C in March to 18°C by May, but rain is frequent. Summer (June to August) brings the warmest and most stable conditions, with occasional thunderstorms. Autumn (September to November) starts mild but quickly turns cooler and foggier, especially in October and November. Winter (December to February) sees average lows around -1°C, with snow possible but rarely heavy. For a detailed look at how conditions evolve, the Birmingham Weather page offers a useful comparison with another inland European city.
What is the basel weather bbc forecast for this week?
The BBC forecast for Basel is updated twice daily and provides a reliable 14-day outlook. For the most current conditions, always refer to the live forecast above, which is refreshed more frequently than any broadcast.
Is basel weather december usually snowy?
December in Basel sees average highs of 5°C and lows around -1°C. Snowfall is possible but not guaranteed — the city typically gets 5–10 snowy days per month in winter, with accumulations often melting within a day.
Where can I find a basel weather 14 days forecast?
The live forecast above provides a 14-day outlook for Basel. For a broader view of conditions across the UK, visit our 10 Day Weather Forecast UK page, which covers similar continental climates.